4l8 MEMOIRS OF THE NEW YORK BOTANICAL GARDEN. 



morrhiza Hooker i'^wXX. Trans- Am. Phil. Soc. (II.) 7 : 349 [Syn. 



Fl. I-: 266; Bot. Cal. i: 348; Man. R. M. 184]. 



On hillsides, at an altitude of 2000-2500 m. 



Montana: Spanish Basin, July i, 1896, Rydbcrg d- Bessey^ 



5175- 



Balsam orrhiza incana Nutt. Trans. Am. Phil. Soc. (II.) 7: 350; Bal- 



samorrhiza Hooheri incana Gray, Syn. Fl. i^ : 266 [Bot. Cal. i: 



348; Man. R. M. 184]. 



On gravelly hills, at an altitude of 2000-2500 m. 



Montana: Prickl}^ Pear Canon, 1886, R. S. Williams; Boze- 

 man, 1892, Mrs. Alderson; Snowshoe Gulch, 1883, Canhy, iSg 

 (the lower leaves in the last are entire, crenate and cordate). 



Yellowstone Park: 1873, C. C. Parry ^ i6s- 



Wyethia helianthoides Nutt. Journ. Acad. Phila. 7: 38 [Syn. Fl. 



I-: 267; Man. R. M. 184]. 



In valleys, at an altitude of 2000-2500 m. 



Montana: Beaver Head Co., 1888, Tzacedy,22y; Fort Ellis, 

 1883, Scribner, lojb; Grasshopper Valley, 1880, Watson. 



Yellowstone Park: Indian Creek, 1884, Tzvcedy, 161. 



Wyethia amplexicaulis Nutt. Trans. Am. Phil. Soc. (II) 7: 352 

 [Syn. Fl. I-: 267; Bot. Cal. i: 350; Man. R. M. 185]; Es- 

 jyelctia amplexicaulis Nutt. Journ. Acad. Sci. Phila. 7: 38. 

 Grows on bench-lands, at an altitude of 2000—2500 m. The roots 



and seeds of both are used for food bv the Indians, who call them 



Pe-ik. 



Montana: Belt Mountains, 1883, Scribner., 104. 



Idaho: Henry's Lake, July 31, 1896, Rydberg d- Bessey, ^ij6. 



Gymnolomia multiflora (Nutt.) Benth. & Hook. ; Rothr. Wheeler 



Rep. 6: 160 [Syn. Fl. i" : 269; Man. R. M. 185] ; Heliomeris 



multiflora Nutt. Journ. Acad. Sci. Phila. (II.) i : 141. 



River banks, at an altitude of 2000-2500 m. 



Montana: Forks of the Madison, Jul}' 26, 1897, Rydberg d: 

 Bessey, ^180. 



Yellowstone Park : Mammoth Hot Springs, 1884, Tzvcedy, 

 i6g. 

 Helianthus annuus L. Sp. PI. 904 [111. Fl. 3 : 422 ; Syn. Fl. i- : 272 ; 



Bot. Cal. I : 353 ; Man. R. M. 186]. 



Along roadsides, in waste places and old fields, up to an altitude 

 of 2500 m. 



